I can't speak to your personal understanding, of course, but one thing to be wary of is that buzzword-laden speech often forms a
tabula rasa. Since it means so little, listeners "fill in the blanks" and make up their own explanation for what it means. It is not surprising that the listener's interpretation closely agrees with their point of view.
Thus, people who use a lot of buzzwords can often be perceived as sensible and their speech as intelligent. Not for what their speech actually says, but for what the listener thinks it says.
This is one of the reasons buzzwords have become so common in business and politics. They are an effective means of selling the speaker to listeners, each of whom believes that they understand what the speaker is saying and agrees with it.